FILE - In this Feb. 5, 2017, file photo, New England Patriots' Jonathan Jones, left, fails to block an extra point kick by Atlanta Falcons' Matt Bryant during the second half of the NFL Super Bowl 51 football game in Houston. The NFL is making plans to speed up the pace of games, including changing how video replays are handled and using a time clock for extra points. (AP Photo/Charlie Riedel, File)

FILE - In this Feb. 5, 2017, file photo, New England Patriots' Jonathan Jones, left, fails to block an extra point kick by Atlanta Falcons' Matt Bryant during the second half of the NFL Super Bowl 51 football game in Houston. The NFL is making plans to speed up the pace of games, including changing how video replays are handled and using a time clock for extra points. (AP Photo/Charlie Riedel, File)